valve retainer

简明释义

阀门扣环

英英释义

例句

1.A faulty valve retainer can lead to significant engine damage.

故障的阀门保持器可能导致严重的发动机损坏。

2.During the assembly, make sure the valve retainer is securely fastened.

在组装过程中，确保阀门保持器牢固固定。

3.The valve retainer holds the valve in place during operation.

阀门保持器在操作过程中将阀门固定在适当位置。

4.The mechanic replaced the broken valve retainer to ensure the engine runs smoothly.

机械师更换了损坏的阀门保持器以确保发动机平稳运行。

5.When disassembling the cylinder head, be careful not to lose the valve retainer.

在拆卸气缸盖时，要小心不要丢失阀门保持器。

作文

In the world of mechanical engineering, various components play crucial roles in ensuring the functionality and efficiency of machines. One such component is the valve retainer, which serves an essential purpose in the operation of valves within engines and other machinery. A valve retainer (阀门保持器) is a critical part that holds the valve spring in place, ensuring that the valve operates correctly during the engine's cycle. Without this component, the valve could become dislodged or fail to close properly, leading to significant performance issues or even catastrophic engine failure.The design of a valve retainer is typically robust, as it must withstand high pressures and temperatures. Made from durable materials such as steel or aluminum, these retainers are engineered to provide maximum strength while minimizing weight. This balance is vital because any excess weight can hinder the engine’s performance. In high-performance engines, the valve retainer plays an even more critical role, as the demands on the engine increase with higher speeds and greater power outputs.Installation of a valve retainer requires precision and care. Technicians must ensure that the retainer is seated correctly to prevent any malfunction. During maintenance or repairs, it is important to inspect the valve retainer for signs of wear or damage. If a retainer is compromised, it should be replaced immediately to avoid serious engine problems. Regular checks can help maintain engine health and prolong its lifespan.The importance of the valve retainer extends beyond just its mechanical function. It is also a point of interest for automotive enthusiasts and engineers who seek to improve engine performance. Upgrading to lighter or stronger retainers can enhance the overall efficiency of the engine, allowing for better airflow and combustion. This optimization is particularly relevant in racing applications where every fraction of a second counts.Furthermore, understanding the role of the valve retainer can lead to better educational insights for students studying mechanical engineering. Learning about how each component interacts within an engine helps aspiring engineers appreciate the complexities of machine design. The valve retainer exemplifies how small parts can have significant impacts on overall performance and reliability.In conclusion, the valve retainer is a small yet mighty component that plays a pivotal role in the functionality of engines. Its importance cannot be overstated, as it ensures that valves operate smoothly and efficiently. For anyone involved in mechanical engineering or automotive repair, a thorough understanding of the valve retainer and its functions is essential. By recognizing the significance of such components, we can appreciate the intricate designs that make modern machinery possible.

在机械工程的世界中，各种组件在确保机器的功能和效率方面发挥着至关重要的作用。其中一个组件是阀门保持器，它在发动机和其他机械中阀门的操作中起着基本作用。阀门保持器（valve retainer）是一个关键部分，它将阀门弹簧固定到位，确保阀门在发动机循环过程中正确操作。如果没有这个组件，阀门可能会脱落或无法正确关闭，从而导致显著的性能问题甚至灾难性的发动机故障。阀门保持器的设计通常是坚固的，因为它必须承受高压和高温。这些保持器由钢或铝等耐用材料制成，经过工程设计以提供最大强度，同时最小化重量。这种平衡至关重要，因为任何多余的重量都可能阻碍发动机的性能。在高性能发动机中，阀门保持器的作用更加关键，因为随着速度和功率输出的增加，发动机的要求也随之增加。安装阀门保持器需要精确和小心。技术人员必须确保保持器正确就位，以防止任何故障。在维护或修理过程中，检查阀门保持器是否有磨损或损坏的迹象非常重要。如果保持器受到损坏，应立即更换，以避免严重的发动机问题。定期检查可以帮助维护发动机健康并延长其使用寿命。阀门保持器的重要性不仅限于其机械功能。它也是汽车爱好者和工程师感兴趣的一个焦点，他们寻求改善发动机性能。升级到更轻或更强的保持器可以增强发动机的整体效率，从而允许更好的气流和燃烧。这种优化在赛车应用中特别相关，因为每一秒钟的细微差别都很重要。此外，了解阀门保持器的作用可以为学习机械工程的学生提供更好的教育见解。了解每个组件如何在发动机中相互作用，可以帮助有志于成为工程师的人欣赏机器设计的复杂性。阀门保持器示范了小部件如何对整体性能和可靠性产生重大影响。总之，阀门保持器是一个小而强大的组件，在发动机的功能中发挥着关键作用。它的重要性不容低估，因为它确保阀门平稳高效地工作。对于任何参与机械工程或汽车维修的人来说，全面了解阀门保持器及其功能是必不可少的。通过认识到这些组件的重要性，我们可以欣赏现代机械设计的复杂性。